Is REN Wrench #371b worth grading?
Garbage Pail Kids · 1987 Garbage Pail Kids · full price guide →
Worth grading only if it gems
A PSA 10 REN Wrench #371b brings $33.25 versus $1.91 raw — a $31.34 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($10.99) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $1.91
- PSA 10
- $33.25
- PSA 9
- $10.99
- Gem premium
- 17×
- As of
- Aug 16, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 10 | $33.25 | +$6.34 | −$18.66 | −$119 |
| PSA 9 | $10.99 | −$15.92 | −$40.92 | −$141 |
Net = sale price − $1.91 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $16.55 | −$35.36 |
| 50% | $22.12 | −$29.79 |
| 75% | $27.68 | −$24.23 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $43.00 | best | 55/45 | 70/30 |
| PSA 10 | $33.25 | −$9.75 | 55/45 | 75/25 |
| CGC 10 | $20.00 | −$23.00 | 55/45 | 75/25 |
| SGC 10 | $20.00 | −$23.00 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $33.25 | $20.00 | $43.00 | $20.00 | — |
| 9.5 | — | — | — | — | $12.00 |
| 9 | — | — | — | — | $10.99 |
| 7 | — | — | — | — | $27.99 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1987 Garbage Pail Kids cards worth checking
Full set checklist →Grading REN Wrench #371b — FAQ
Is REN Wrench #371b worth grading?
A PSA 10 REN Wrench #371b brings $33.25 versus $1.91 raw — a $31.34 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($10.99) only about breaks even after fees, so the case rests on gemming.
How much is a PSA 10 REN Wrench #371b worth compared with raw?
A PSA 10 REN Wrench #371b (1987 Garbage Pail Kids) sells for about $33.25 versus $1.91 for a raw near-mint copy — a 17× premium as of Aug 16, 2026.
Which grading company is best for REN Wrench #371b?
By resale value, BGS 10 leads at $43.00, ahead of PSA 10 at $33.25. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does REN Wrench #371b need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
Is your Garbage Pail Kids card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
Check my card free